Common Signs You Need to Replace Your Brake Pads

Brake pads wear gradually, but the warning signs are usually clear once you know what to listen and feel for.

Squealing or Screeching Noise

Most brake pads include a small metal wear indicator that produces a high-pitched squeal once the friction material wears thin — this is intentional, designed to alert you before you reach dangerously low pad thickness.

Grinding Sound

A grinding noise typically means the pad's friction material is completely worn away, and metal is now contacting metal against the rotor — this causes rotor damage and requires immediate attention.

Reduced Stopping Power

If your car takes noticeably longer to stop, or the pedal needs to travel further before braking engages, worn pads are a common cause.

Vibration Through the Brake Pedal

Pulsing or vibration when braking can indicate uneven pad wear or a warped rotor — often worth inspecting alongside your pads.

Visual Inspection

Most pads should be replaced once friction material thickness drops below roughly 3mm — visible through your wheel spokes on many vehicles, or checked directly if you remove the wheel.